20184741720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10597}}^1$

素因数の和:10675

約数の個数: 384

約数和(自身を含む): 79159429440

約数和(自身を除く): 58974687720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 37, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 74, 78, 88, 90, 99, 104, 110, 111, 117, 120, 130, 132, 143, 148, 156, 165, 180, 185, 195, 198, 220, 222, 234, 260, 264, 286, 296, 312, 330, 333, 360, 370, 390, 396, 407, 429, 440, 444, 468, 481, 495, 520, 555, 572, 585, 660, 666, 715, 740, 780, 792, 814, 858, 888, 936, 962, 990, 1110, 1144, 1170, 1221, 1287, 1320, 1332, 1430, 1443, 1480, 1560, 1628, 1665, 1716, 1924, 1980, 2035, 2145, 2220, 2340, 2405, 2442, 2574, 2664, 2860, 2886, 3256, 3330, 3432, 3663, 3848, 3960, 4070, 4290, 4329, 4440, 4680, 4810, 4884, 5148, 5291, 5720, 5772, 6105, 6435, 6660, 7215, 7326, 8140, 8580, 8658, 9620, 9768, 10296, 10582, 10597, 11544, 12210, 12870, 13320, 14430, 14652, 15873, 16280, 17160, 17316, 18315, 19240, 21164, 21194, 21645, 24420, 25740, 26455, 28860, 29304, 31746, 31791, 34632, 36630, 42328, 42388, 43290, 47619, 48840, 51480, 52910, 52985, 57720, 63492, 63582, 73260, 79365, 84776, 86580, 95238, 95373, 105820, 105970, 116567, 126984, 127164, 137761, 146520, 158730, 158955, 173160, 190476, 190746, 211640, 211940, 233134, 238095, 254328, 275522, 317460, 317910, 349701, 380952, 381492, 392089, 413283, 423880, 466268, 476190, 476865, 551044, 582835, 634920, 635820, 688805, 699402, 762984, 784178, 826566, 932536, 952380, 953730, 1049103, 1102088, 1165670, 1176267, 1239849, 1271640, 1377610, 1398804, 1515371, 1568356, 1653132, 1748505, 1904760, 1907460, 1960445, 2066415, 2098206, 2331340, 2352534, 2479698, 2755220, 2797608, 3030742, 3136712, 3306264, 3497010, 3528801, 3814920, 3920890, 4132830, 4196412, 4312979, 4546113, 4662680, 4705068, 4959396, 5097157, 5245515, 5510440, 5881335, 6061484, 6199245, 6994020, 7057602, 7576855, 7841780, 8265660, 8392824, 8625958, 9092226, 9410136, 9918792, 10194314, 10491030, 11762670, 12122968, 12398490, 12938937, 13638339, 13988040, 14115204, 15153710, 15291471, 15683560, 16531320, 17251916, 17644005, 18184452, 20388628, 20982060, 21564895, 22730565, 23525340, 24796980, 25485785, 25877874, 27276678, 28230408, 30307420, 30582942, 34503832, 35288010, 36368904, 38816811, 40777256, 41964120, 43129790, 45461130, 45874413, 47050680, 49593960, 50971570, 51755748, 54553356, 56068727, 60614840, 61165884, 64694685, 68191695, 70576020, 76457355, 77633622, 86259580, 90922260, 91748826, 101943140, 103511496, 109106712, 112137454, 122331768, 129389370, 136383390, 141152040, 152914710, 155267244, 168206181, 172519160, 181844520, 183497652, 194084055, 203886280, 224274908, 229372065, 258778740, 272766780, 280343635, 305829420, 310534488, 336412362, 366995304, 388168110, 448549816, 458744130, 504618543, 517557480, 545533560, 560687270, 611658840, 672824724, 776336220, 841030905, 917488260, 1009237086, 1121374540, 1345649448, 1552672440, 1682061810, 1834976520, 2018474172, 2242749080, 2523092715, 3364123620, 4036948344, 5046185430, 6728247240, 10092370860, 20184741720]

約数ペア:

[(1, 20184741720), (2, 10092370860), (3, 6728247240), (4, 5046185430), (5, 4036948344), (6, 3364123620), (8, 2523092715), (9, 2242749080), (10, 2018474172), (11, 1834976520), (12, 1682061810), (13, 1552672440), (15, 1345649448), (18, 1121374540), (20, 1009237086), (22, 917488260), (24, 841030905), (26, 776336220), (30, 672824724), (33, 611658840), (36, 560687270), (37, 545533560), (39, 517557480), (40, 504618543), (44, 458744130), (45, 448549816), (52, 388168110), (55, 366995304), (60, 336412362), (65, 310534488), (66, 305829420), (72, 280343635), (74, 272766780), (78, 258778740), (88, 229372065), (90, 224274908), (99, 203886280), (104, 194084055), (110, 183497652), (111, 181844520), (117, 172519160), (120, 168206181), (130, 155267244), (132, 152914710), (143, 141152040), (148, 136383390), (156, 129389370), (165, 122331768), (180, 112137454), (185, 109106712), (195, 103511496), (198, 101943140), (220, 91748826), (222, 90922260), (234, 86259580), (260, 77633622), (264, 76457355), (286, 70576020), (296, 68191695), (312, 64694685), (330, 61165884), (333, 60614840), (360, 56068727), (370, 54553356), (390, 51755748), (396, 50971570), (407, 49593960), (429, 47050680), (440, 45874413), (444, 45461130), (468, 43129790), (481, 41964120), (495, 40777256), (520, 38816811), (555, 36368904), (572, 35288010), (585, 34503832), (660, 30582942), (666, 30307420), (715, 28230408), (740, 27276678), (780, 25877874), (792, 25485785), (814, 24796980), (858, 23525340), (888, 22730565), (936, 21564895), (962, 20982060), (990, 20388628), (1110, 18184452), (1144, 17644005), (1170, 17251916), (1221, 16531320), (1287, 15683560), (1320, 15291471), (1332, 15153710), (1430, 14115204), (1443, 13988040), (1480, 13638339), (1560, 12938937), (1628, 12398490), (1665, 12122968), (1716, 11762670), (1924, 10491030), (1980, 10194314), (2035, 9918792), (2145, 9410136), (2220, 9092226), (2340, 8625958), (2405, 8392824), (2442, 8265660), (2574, 7841780), (2664, 7576855), (2860, 7057602), (2886, 6994020), (3256, 6199245), (3330, 6061484), (3432, 5881335), (3663, 5510440), (3848, 5245515), (3960, 5097157), (4070, 4959396), (4290, 4705068), (4329, 4662680), (4440, 4546113), (4680, 4312979), (4810, 4196412), (4884, 4132830), (5148, 3920890), (5291, 3814920), (5720, 3528801), (5772, 3497010), (6105, 3306264), (6435, 3136712), (6660, 3030742), (7215, 2797608), (7326, 2755220), (8140, 2479698), (8580, 2352534), (8658, 2331340), (9620, 2098206), (9768, 2066415), (10296, 1960445), (10582, 1907460), (10597, 1904760), (11544, 1748505), (12210, 1653132), (12870, 1568356), (13320, 1515371), (14430, 1398804), (14652, 1377610), (15873, 1271640), (16280, 1239849), (17160, 1176267), (17316, 1165670), (18315, 1102088), (19240, 1049103), (21164, 953730), (21194, 952380), (21645, 932536), (24420, 826566), (25740, 784178), (26455, 762984), (28860, 699402), (29304, 688805), (31746, 635820), (31791, 634920), (34632, 582835), (36630, 551044), (42328, 476865), (42388, 476190), (43290, 466268), (47619, 423880), (48840, 413283), (51480, 392089), (52910, 381492), (52985, 380952), (57720, 349701), (63492, 317910), (63582, 317460), (73260, 275522), (79365, 254328), (84776, 238095), (86580, 233134), (95238, 211940), (95373, 211640), (105820, 190746), (105970, 190476), (116567, 173160), (126984, 158955), (127164, 158730), (137761, 146520)]